Privacy-conscious location-based queries in mobile environments
In location-based services, users with location-aware mobile devices are able to make
queries about their surroundings anywhere and at any time. While this ubiquitous computing …
queries about their surroundings anywhere and at any time. While this ubiquitous computing …
2PASS: Bandwidth-optimized location cloaking for anonymous location-based services
Protection of users' location privacy is a critical issue for location-based services. Location
cloaking has been proposed to blur users' accurate locations with cloaked regions. Although …
cloaking has been proposed to blur users' accurate locations with cloaked regions. Although …
Enabling private continuous queries for revealed user locations
Existing location-based services provide specialized services to their customers based on
the knowledge of their exact locations. With untrustworthy servers, location-based services …
the knowledge of their exact locations. With untrustworthy servers, location-based services …
Supporting anonymous location queries in mobile environments with privacygrid
This paper presents PrivacyGrid-a framework for supporting anonymous location-based
queries in mobile information delivery systems. The PrivacyGrid framework offers three …
queries in mobile information delivery systems. The PrivacyGrid framework offers three …
A personalized two-tier cloaking scheme for privacy-aware location-based services
The ubiquity of modern mobile devices with GPS modules and Internet connectivity such as
3G/4G techniques have resulted in rapid development of Location-Based Services (LBSs) …
3G/4G techniques have resulted in rapid development of Location-Based Services (LBSs) …
Privacygrid: Supporting anonymous location queries in mobile environments
We present PRIVACYGRID-a framework for supporting anonymous location-based queries
in mobile information delivery systems. The PRIVACYGRID framework offers three unique …
in mobile information delivery systems. The PRIVACYGRID framework offers three unique …
A privacy-preserving continuous location monitoring system for location-based services
D Song, J Sim, K Park, M Song - International Journal of …, 2015 - journals.sagepub.com
To protect users' private locations in location-based services, various location
anonymization techniques have been proposed. The most commonly used technique is …
anonymization techniques have been proposed. The most commonly used technique is …
Distortion-based anonymity for continuous queries in location-based mobile services
Privacy preservation has recently received considerable attention for location-based mobile
services. Various location cloaking approaches have been proposed to protect the location …
services. Various location cloaking approaches have been proposed to protect the location …
A fine-grained spatial cloaking scheme for privacy-aware users in location-based services
In Location-Based Services (LBSs) mobile users submit location-related queries to the
untrusted LBS server to get service. However, such queries increasingly induce privacy …
untrusted LBS server to get service. However, such queries increasingly induce privacy …
Protecting location privacy against location-dependent attack in mobile services
Privacy preservation has recently received considerable attention for location-based mobile
services. In this paper, we present location-dependent attack resulting from continuous and …
services. In this paper, we present location-dependent attack resulting from continuous and …